Article written by Borja Iribarne*.
In the current conversation about cannabinoids, THC (tetrahydrocannabinol) and CBD (cannabidiol) are usually the main protagonists. However, as research advances and possibilities expand, other compounds are beginning to make their way into the cannabis industry. One of these is HHC (hexahydrocannabinol)a lesser known variant but one that is presented as a legal alternative to THC in many countries, including Spain. In this article, we will explore in depth what makes HHC unique, its main differences with other cannabinoids and why it is being considered a non-illegal alternative to the psychoactive compound THC.
What is THC? A brief scientific overview
THC, also known as Delta-9 THC, is a naturally occurring cannabinoid identified in the Cannabis sativa plant, and the main compound of its marijuana strain. It is a psychoactive and illegal component in our country, with the capacity to alter sensory perception. Chemically, it is characterized by its tricyclic structure with a phenol group and an alkyl chain, which allows it to interact effectively with the CB1 cannabinoid receptors of the endocannabinoid system in the human brain. It is this interaction that produces the well-known psychoactive effects and other biological responses, with their corresponding adverse effects.
THC is prohibited in Spain. According to current regulations, any cannabis product containing more than 0.3% THC is considered illegal, unless authorized for medical or research use. This strict regulation is due, in part, to its psychoactive effects and potential for dependence.
What is HHC? Structure and origin
Hexahydrocannabinol (HHC) is a less common cannabinoid in cannabis. Although it is found naturally in the plant in trace amounts, most of the HHC that is commercially available is synthesized from other cannabinoids, such as hemp-derived CBD. For this reason, it is categorized as a synthetic or semi-synthetic cannabinoid. The reason for its recent popularity lies both in its molecular structure and in the fact that in Spain it can be marketed legally. legal commercialization in Spain.
From a chemical perspective, HHC is a hydrogenated derivative of THC. That is, their chemical structures are similar. However, the addition of hydrogen atoms (a process called hydrogenation) converts HHC into a more stable compound. This hydrogenation process, which is also used in the food industry to convert vegetable oils into more solid fats, creates a cannabinoid with a more saturated structure that is resistant to oxidation, heat and light. This greater stability is one of the characteristics that differentiates HHC from other cannabinoids.
HHC vs THC: the legal issue as the main difference
The legality of HHC is one of the key factors that positions it as a potential alternative to THC. In Spain, the commercialization and use of THC is under strict regulation. Laws state that the THC content in cannabis products must be less than 0.3% to be considered legal, an amount small enough not to produce psychoactive effects.
HHC, however, is positioning itself as a non-illegal alternative to THC. Being derived from industrial hemp, with negligible or non-existent amounts of THC, HHC products can be marketed within the legal framework in Spain, as long as they comply with production and quality control standards. This situation places HHC in a peculiar zone: it is not explicitly prohibited, but its production and commercialization must meet certain conditions, such as being catalogued as products for external use.
The hydrogenation of HHC and its derivation from hemp allow this compound to comply with the regulations governing hemp-derived cannabinoids. In addition, the lack of specific regulation on HHC in many European countries contributes to its availability on the market, provided it is derived from legal hemp sources. However, it is important to note that the future of the legality of HHC could change as authorities review new research on its potential effects and establish clearer regulatory frameworks.
Effects and mechanisms of action
HHC shares certain similarities with THC in terms of its mechanism of action. Both interact with the endocannabinoid system, binding to CB1 and CB2 receptors, thus inferring similar, albeit less intense, effects.
Currently, scientific evidence on HHC is limited. Its more stable chemical structure could reduce the formation of metabolites associated with side effects, although this is a hypothesis that still requires research.
Why HHC is positioning itself as an alternative to THC
The growing attention to HHC in the cannabinoid market, and the variety of products available, is primarily due to three factors, stemming from its key differences.
- Legal status. As mentioned, HHC can be legally derived from hemp and its THC content can be kept below 0.3%, allowing it to be marketed in Spain and other countries with similar regulations. This makes it an attractive option for those seeking cannabinoids within a legal framework.
- Chemical stability. Despite its structural similarities, the hydrogenization of HHC gives it greater resistance to oxidation and heat. This stability can be advantageous for the manufacture of long-lasting products, which broadens the possibilities of its use in various applications. There are products for vaping, flowers or cannabis oil rich in HHC.
- Potential for moderate effects. Although more studies are needed, preliminary reports suggest that HHC may provide a milder effects profile than other non-legal options. However, the range of effects experienced is always going to depend on the individual tolerance of the user.
Nevertheless, it is essential to remember that the field of HHC is still developing. For now, hydrogenated cannabis occupies a unique legal space that makes it a non-illegal option over THC (with psychoactive properties), but it is critical to stay informed on scientific and regulatory developments to fully understand its place in the world of cannabinoids derived from cannabis plants.
Find here a wide range of HHC-derived products products here. At ProfesorCBD we guarantee product quality and a safe experience, with high doses of HHC (up to 99%).
* Borja Iribarne is one of the great CBD experts in Spain. CEO and founder of ProfesorCBD since 2018, he is responsible for the introduction of high quality standards and professionalization of the sector in Spain. He also teaches at The Valley Talent business school and at the prestigious international cannabis training center Amsterdam Institute.